793661540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{298369}}^1$

素因数の和:298404

約数の個数: 48

約数和(自身を含む): 2005046400

約数和(自身を除く): 1211384860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 298369, 596738, 1193476, 1491845, 2088583, 2983690, 4177166, 5669011, 5967380, 8354332, 10442915, 11338022, 20885830, 22676044, 28345055, 39683077, 41771660, 56690110, 79366154, 113380220, 158732308, 198415385, 396830770, 793661540]

約数ペア:

[(1, 793661540), (2, 396830770), (4, 198415385), (5, 158732308), (7, 113380220), (10, 79366154), (14, 56690110), (19, 41771660), (20, 39683077), (28, 28345055), (35, 22676044), (38, 20885830), (70, 11338022), (76, 10442915), (95, 8354332), (133, 5967380), (140, 5669011), (190, 4177166), (266, 2983690), (380, 2088583), (532, 1491845), (665, 1193476), (1330, 596738), (2660, 298369)]